title: Persistent hematoma after mouth trauma.
mesh_terms: D002648:Child; D003937:Diagnosis, Differential; D005169:Factor VIII / Q000627:therapeutic use; D006406:Hematoma / Q000209:etiology*; D006467:Hemophilia A / Q000150:complications / Q000175:diagnosis* / Q000235:genetics; D006801:Humans; D008297:Male; D009055:Mouth / Q000293:injuries*; D014060:Tongue Diseases / Q000209:etiology*; D014842:von Willebrand Diseases / Q000175:diagnosis
chemical_list: D005169:Factor VIII